cdrani

Set up and configure our DBMS of choice, MYSQL, to store and manage data. Additionally setup user credentials validation and reset MySQL default users, databases, etc.

sudo apt install -y mysql-server

After installation, it's recommended to purge some insecure default settings and lock down access to the database system. The first thing we should do is set a password for the root password (using mysql_native_password as our default authentication method**)** as by default it has none - a huge security risk.

cdrani

module Facebook
  class EventHandler
    def call(record:, request_params:, type:)
      @record = record
      @request_params = request_params
      @facebook_pixel_id = Rails.configuration.analytics_facebook_pixel_id
      send_event(type)
    end
    
    private

cdrani

1. Create a starting directory and enter it

   mkdir test_setup && cd test_setup

2. Create a Gemfile inside of test_setup

3. Enter the following gems into your Gemfile:

   source "https://rubygems.org"

gem 'rspec'

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

jendiamond

Presentation slides

Create a Gem - Make it a CLI - Add Rspec Tests

Create a Gem - Make it a Command Line Interface - Add Rspec Tests Using Bundler & Thor

#Creating your own Gem

1. Run this command in your Terminal. This creates and names all the files you need for your gem. We are going to create a Lorem Ipsum Generator; you can call it whatever you want but seeing as we are creating a Lorem Ipsum generator we'll call it lorem. Read about gem naming conventions.